Ask about OTSea · freeOTSea(OTSEA)
Total Value Locked$558,062
TVL by Chain
Ethereum$441,202
Base$116,853
Blast$6.58
The chart plots Staking as its own series; it is not part of the TVL above.
Key Metrics
Staked$0
Protocol Information
OTSea is a leading OTC trading platform on web3 that provides users with a reliable and user friendly solution for trading crypto assets peer-to-peer
Sub Category: AMM
Audits:
Methodology
TVL: Total value of all coins held in the smart contracts of the protocolView code on GitHubHacks
Date: Sep 13, 2024
Amount: $26,000
Classification: Protocol Logic
Technique: Reward Logic Flaw
Chains: Ethereum
Language: Solidity
Target Type: DeFi Protocol
Competitors
OTSea history
TVL is the default DefiLlama definition, which excludes Staking. Daily values are UTC snapshots from Jun 18, 2024 to Oct 28, 2026.
All-time high TVL: $1.17m on Aug 23, 2025. All-time low TVL: $93,061 on Jun 20, 2024.
Daily TVL, Sep 29, 2026 to Oct 28, 2026
| Date | TVL |
|---|---|
| Sep 29, 2026 | $637,169 |
| Sep 30, 2026 | $636,397 |
| Oct 1, 2026 | $636,798 |
| Oct 2, 2026 | $641,854 |
| Oct 3, 2026 | $633,556 |
| Oct 4, 2026 | $637,635 |
| Oct 5, 2026 | $646,463 |
| Oct 6, 2026 | $644,138 |
| Oct 7, 2026 | $639,712 |
| Oct 8, 2026 | $610,071 |
| Oct 9, 2026 | $588,037 |
| Oct 10, 2026 | $590,152 |
| Oct 11, 2026 | $593,796 |
| Oct 12, 2026 | $603,340 |
| Oct 13, 2026 | $576,847 |
| Oct 14, 2026 | $593,183 |
| Oct 15, 2026 | $573,600 |
| Oct 16, 2026 | $579,459 |
| Oct 17, 2026 | $574,496 |
| Oct 18, 2026 | $571,116 |
| Oct 19, 2026 | $573,088 |
| Oct 20, 2026 | $568,981 |
| Oct 21, 2026 | $580,751 |
| Oct 22, 2026 | $587,558 |
| Oct 23, 2026 | $565,816 |
| Oct 24, 2026 | $562,220 |
| Oct 25, 2026 | $559,581 |
| Oct 26, 2026 | $550,957 |
| Oct 27, 2026 | $551,972 |
| Oct 28, 2026 | $556,882 |
TVL at each month end, Nov 2024 to Oct 2026
| Date | TVL |
|---|---|
| Nov 30, 2024 | $851,113 |
| Dec 31, 2024 | $779,137 |
| Jan 31, 2025 | $807,451 |
| Feb 28, 2025 | $563,415 |
| Mar 31, 2025 | $440,635 |
| Apr 30, 2025 | $438,678 |
| May 31, 2025 | $615,040 |
| Jun 30, 2025 | $613,539 |
| Jul 31, 2025 | $926,752 |
| Aug 31, 2025 | $1.07m |
| Sep 30, 2025 | $999,964 |
| Oct 31, 2025 | $905,600 |
| Nov 30, 2025 | $709,808 |
| Dec 31, 2025 | $703,034 |
| Jan 31, 2026 | $641,403 |
| Feb 28, 2026 | $457,412 |
| Mar 31, 2026 | $479,891 |
| Apr 30, 2026 | $534,871 |
| May 31, 2026 | $479,119 |
| Jun 30, 2026 | $377,908 |
| Jul 31, 2026 | $454,347 |
| Aug 31, 2026 | $576,250 |
| Sep 30, 2026 | $636,397 |
| Oct 28, 2026 (latest) | $556,882 |
TVL at each year end, Dec 31, 2024 to Dec 31, 2025
| Date | TVL |
|---|---|
| Dec 31, 2024 | $779,137 |
| Dec 31, 2025 | $703,034 |
The .csv export on the chart above downloads every daily value. The same data is in the public API: https://api.llama.fi/protocol/otsea
Frequently asked questions
What is OTSea's TVL?
As of Oct 28, 2026, OTSea has $558,062 in total value locked. TVL has decreased 12% over the past 30 days.
What chains does OTSea operate on?
OTSea operates on 3 chains: Ethereum, Base, and Blast. Ethereum holds the largest share at 79.1%.
How does OTSea's TVL compare to similar protocols?
Among Dexs protocols tracked by DefiLlama, OTSea ranks #312 by TVL. The category holds $13.47b across 1,923 protocols, and OTSea accounts for <0.1% of that total. Similar protocols include Uniswap V3, Uniswap V4, SushiSwap V3, SushiSwap, iZiSwap, DackieSwap V3, DackieSwap V2, Archly V2, Ring Swap, and PancakeSwap AMM.
Has OTSea ever been exploited?
OTSea has 1 recorded security incident. The most recent incident occurred on Sep 13, 2024 and involved $26,000. It was classified as Protocol Logic.